504 - Micro-Surfacing

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504
Micro-Surfacing
2012 STANDARD SPECIFICATIONS FOR CONSTRUCTION - SECTION 504


Contents

GENERAL

-Reserved-

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MATERIALS

-Reserved-

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CONSTRUCTION

Surface Preparation

Before placing the mixture, the Contractor shall thoroughly clean the existing surface of all loose materials, vegetation, dirt, dust, mud and other objectionable materials. The Contractor also shall remove all pavement markings using an abrasion method.

Centerline rumble strips must be adequately filled to allow for the regrinding of the rumbles at the end of the project. This can be done using two different methods. The first method is to make a separate pass to fill the rumbles prior to the leveling course. The second method is to extend each pass; leveling and top course for each lane, over the centerline rumbles essentially filling them 4 times.

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MEASUREMENT AND PAYMENT

Delayed Acceptance

-Reserved-

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